Natlie Dormer - MARGAERY TYRELL. John Bradley - SAMWELL TARLY. Pedro Pascal - OBERYN MARTELL. The Item comes with a COA From JSA (James Spence Authentication). James Spence Authentication provides consumer protection and value preservation for consumers, dealers, collectors and charities by verifying the quality and originality of trading cards, autographed sports and entertainment memorabilia.Verification of Authenticity Can be to. The item "GAME OF THRONES 7 x Cast Signed 12'x18' Photo + JSA COA BUY 100% Genuine" is in sale since Monday, April 3, 2017. This item is in the category "Movies\Movie Memorabilia\Autographs". The seller is "atg_memorabilia" and is located in Brisbane, Queensland. This item can be shipped worldwide.